Ferrite Ring Speaker Magnet

Ferrite or Ceramic magnets are made from a composite powder containing Iron oxide and Barium or Strontium oxide. It is most widely used because of its low cost, high-energy, good electric insulation and excellent resistance to demagnetization. The most common type of ceramic magnets are anisotropic strontium, anisotropic barium and isotropic barium magnet.

According to the demands, they can be made to arc segments, blocks, rings and discs and widely used for DC motors, loudspeakers, reed switch operation, magnetic separator assemblies and general holding devices etc. The unmagnetized blocks can be used for diamond cutting machines to match customers' exact specification.

Ferrite has an excellent resistance to demagnetization and can be magnetized before or after assembly without danger of losing any performance. It can be used in operating temperatures ranging from -40°C to + 250°C.

At present, we focus on arc segment magnets for electric DC motors, ring magnets for loudspeakers, disc magnets and block magnets for special applications.

Chinese standard - SJ/T 10410 2000 permanent ferrite magnet standard

MMPA (0100-87) - Permanent ferrite magnet industry standard of USA

Inner Package : stretch film or without package

Outside Package :  standard export wooden cases or as per customer's request

This is  a leading manufacture which specializes in magnets and magnetic separators in China, including magnetic separator, hanging iron remover equipment ,  mineral processing equipment , recycling equipment , at various models.

This company has complete testing detections. As for the products, reliable quality, simple structure, easy operation, energy saving, convenient maintenance.

And Mainly exported to the US, Europe, Australia, Southeast Asia, the Middle East, South America and other countries and regions.